rock-core/gui-vizkit3d — pull request #3 by maltewi (2014-11-11 10:03:52+00:00)
Title: Missing header causes build failure

got the following build error:
```
'make --jobserver-fds=5,6 -j' returned status 2
see /media/data/Projects/BesMan/Software/RockDev/install/log/gui/vizkit3d-build.log for details
last 10 lines are:

/media/data/Projects/BesMan/Software/RockDev/gui/vizkit3d/src/AxesNode.cpp:155:19: error: 'runtime_error' is not a member of 'std'
At global scope:
cc1plus: warning: unrecognized command line option "-Wno-unused-local-typedefs" [enabled by default]
ICECC[28806] 10:42:53: Compiled on 10.250.7.14
make[2]: *** [src/CMakeFiles/vizkit3d.dir/AxesNode.cpp.o] Error 1
make[2]: *** Waiting for unfinished jobs....
/media/data/Projects/BesMan/Software/RockDev/gui/vizkit3d/src/qtpropertybrowser/qtpropertymanager.h:1335:26: warning: 'QtCursorDatabase* cursorDatabase()' defined but not used [-Wunused-function]
cc1plus: warning: unrecognized command line option "-Wno-unused-local-typedefs" [enabled by default]
make[1]: *** [src/CMakeFiles/vizkit3d.dir/all] Error 2
make: *** [all] Error 2
```
Including the header makes `std::runtime_error` available.